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TON1B tonneau 1b (TON1b) [ Arabidopsis thaliana (thale cress) ]

Gene ID: 824666, updated on 18-Sep-2024

Summary

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Official Symbol
TON1B
Official Full Name
tonneau 1b (TON1b)
Primary source
TAIR:AT3G55005
Locus tag
AT3G55005
See related
Araport:AT3G55005
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
tonneau 1b
Summary
Encodes a protein of unknown function that is involved in cortical microtubule organization. Mutants exhibit abnormal cell growth and patterns of division. TON1B appears to be redundant with TON1A. Encodes a novel protein that is similar to human FOP and OFD1 centrosomal proteins. Localizes to the preprophase band, cytoplasm and cell cortex where it is probably associated with the cortical cytoskeleton. TON1B associates with plant centrin CEN1.
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Genomic context

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See TON1B in Genome Data Viewer
Location:
chromosome: 3
Exon count:
7
Sequence:
Chromosome: 3; NC_003074.8 (20383896..20386452)

Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene Pentatricopeptide repeat (PPR) superfamily protein Neighboring gene Integrase-type DNA-binding superfamily protein Neighboring gene tonneau family protein Neighboring gene phosphoribosylformylglycinamidine cyclo-ligase, chloroplast / phosphoribosyl-aminoimidazole synthetase / AIR synthase (PUR5) Neighboring gene Ypt/Rab-GAP domain of gyp1p superfamily protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003074.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. The Arabidopsis TRM1-TON1 interaction reveals a recruitment network common to plant cortical microtubule arrays and eukaryotic centrosomes. Drevensek S, et al. Plant Cell, 2012 Jan. PMID 22286137, Free PMC Article
  2. Arabidopsis TONNEAU1 proteins are essential for preprophase band formation and interact with centrin. Azimzadeh J, et al. Plant Cell, 2008 Aug. PMID 18757558, Free PMC Article
  3. Mapping the signaling network of BIN2 kinase using TurboID-mediated biotin labeling and phosphoproteomics. Kim TW, et al. Plant Cell, 2023 Mar 15. PMID 36660928, Free PMC Article
  4. Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana. Salanoubat M, et al. Nature, 2000 Dec 14. PMID 11130713

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Data show that TRM1 interacts in vivo with TON1 and is able to target TON1 to cortical microtubules via its C-terminal TON1 interaction motif.
    Title: The Arabidopsis TRM1-TON1 interaction reveals a recruitment network common to plant cortical microtubule arrays and eukaryotic centrosomes.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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NM_115358.5

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
involved_in cortical cytoskeleton organization IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in microtubule cytoskeleton organization IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within microtubule cytoskeleton organization NAS
Non-traceable Author Statement
more info
  
involved_in preprophase band assembly IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in cortical microtubule cytoskeleton IDA
Inferred from Direct Assay
more info
 PubMed 
located_in cytoplasm IDA
Inferred from Direct Assay
more info
 PubMed 
located_in nucleus ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
tonneau 1b (TON1b)
NP_567013.1
  • tonneau 1b (TON1B); FUNCTIONS IN: molecular_function unknown; INVOLVED IN: microtubule cytoskeleton organization; LOCATED IN: plasma membrane, microsome; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: LisH dimerisation motif (InterPro:IPR006594); BEST Arabidopsis thaliana protein match is: tonneau family protein (TAIR:AT3G55000.1); Has 213 Blast hits to 211 proteins in 69 species: Archae - 0; Bacteria - 0; Metazoa - 114; Fungi - 0; Plants - 64; Viruses - 0; Other Eukaryotes - 35 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003074.8 Reference assembly

    Range
    20383896..20386452
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_115358.5 → NP_567013.1  tonneau 1b (TON1b) [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_567013.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9FQ23, Q9FQ24, Q9SV48
    UniProtKB/TrEMBL
    A0A5S9XL21, A0A654FFW3
    Conserved Domains (2) summary
    pfam09398
    Location:61 → 137
    FOP_dimer; FOP N terminal dimerization domain
    pfam16045
    Location:77 → 104
    LisH_2; LisH
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9FQ24.1

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